Fix setting uniforms; chrome-rgba shader works, but lacks alpha blending.

glsl/chrome-rgba.frag

@@ -0,0 +1,5 @@
+uniform sampler2D DiffuseTexture;
+void main()
+{
+	gl_FragColor = texture2D(DiffuseTexture,gl_TexCoord[0].st);
+}

glsl/chrome-rgba.vert

@@ -1,8 +1,8 @@
 uniform vec2 r1;
 uniform vec2 r2;		// matrix elements
-
 void main()
 {
-	vec2 p = gl_Vertex.xy*vec2(0.001538462,-0.0025) + vec2(-1,1);
+	vec2 p = gl_Vertex.xy*r1 + r2;
 	gl_Position = vec4(p.x,p.y,0,1);
+	gl_TexCoord[0]  = gl_MultiTexCoord0;
 } 

glsl/chrome-shp.frag

@@ -0,0 +1,6 @@
+uniform sampler2D DiffuseTexture;
+
+void main()
+{
+	gl_FragColor = texture2D(DiffuseTexture,gl_TexCoord[0].st);
+}

glsl/world-line.frag

@@ -0,0 +1,6 @@
+uniform sampler2D DiffuseTexture;
+
+void main()
+{
+	gl_FragColor = texture2D(DiffuseTexture,gl_TexCoord[0].st);
+}

glsl/world-shp.frag

@@ -0,0 +1,10 @@
+uniform sampler2D DiffuseTexture, Palette;
+
+void main()
+{
+	//float4 x = tex2D(DiffuseTexture, f.Tex0.xy);
+	//float2 p = float2( dot(x, f.ChannelMask), f.Tex0.z );
+	//return tex2D(Palette, p);
+	//st
+	gl_FragColor = texture2D(Palette,gl_TexCoord[0].xy);
+}

glsl/world-shp.vert

@@ -1,9 +1,9 @@
 uniform vec2 Scroll;
-uniform vec2 r1;
-uniform vec2 r2;		// matrix elements
+uniform vec2 r1,r2;		// matrix elements
 
 void main()
 {
-	vec2 p = (gl_Vertex.xy);
-	gl_Position = gl_Vertex;
+	vec2 p = (gl_Vertex.xy - Scroll.xy)*r1 + r2;
+	gl_Position = vec4(p.x,p.y,0,1);
+	gl_TexCoord[0]  = gl_MultiTexCoord0;
 }